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- Publisher Website: 10.1016/j.tripleo.2004.06.006
- Scopus: eid_2-s2.0-10644282896
- PMID: 15599357
- WOS: WOS:000225927800017
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Article: A new quantitative method using glucose for analysis of endodontic leakage
Title | A new quantitative method using glucose for analysis of endodontic leakage |
---|---|
Authors | |
Issue Date | 2005 |
Publisher | Mosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleo |
Citation | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics, 2005, v. 99 n. 1, p. 107-111 How to Cite? |
Abstract | The purpose of this study was to introduce a new method for quantitative testing of endodontic leakage. Eighty straight maxillary anterior teeth were divided randomly into 3 experimental groups of 20 samples each and 2 control groups. The experimental groups were prepared using the modified double-flared technique and obturated by lateral compaction of cold gutta-percha with Pulp Canal Sealer EWT, Sealapex, or AH Plus sealer. With the leakage test device, coronal 1 mol/L glucose solution was forced under a hydrostatic pressure of 1.5 kPa toward the apical part of the root. Leakage was measured by the concentration of leaked glucose in apical reservoir at 1, 2, 4, 7, 10, 15, 20, and 30 days with the enzymatic glucose oxidase method. No significant difference of sealing ability was found among 3 test groups at 1, 2, 4, and 7 days. From the tenth day, Pulp Canal Sealer EWT showed the highest leakage, and the leakage was not significantly different between Sealapex and AH Plus. The quantitative method is sensitive, nondestructive, and clinically relevant. Pulp Canal Sealer EWT showed more leakage than Sealapex and AH Plus in most observation time. |
Persistent Identifier | http://hdl.handle.net/10722/67064 |
ISSN | 2011 Impact Factor: 1.457 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xu, Q | en_HK |
dc.contributor.author | Fan, MW | en_HK |
dc.contributor.author | Fan, B | en_HK |
dc.contributor.author | Cheung, GSP | en_HK |
dc.contributor.author | Hu, HL | en_HK |
dc.date.accessioned | 2010-09-06T05:51:39Z | - |
dc.date.available | 2010-09-06T05:51:39Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics, 2005, v. 99 n. 1, p. 107-111 | en_HK |
dc.identifier.issn | 1079-2104 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/67064 | - |
dc.description.abstract | The purpose of this study was to introduce a new method for quantitative testing of endodontic leakage. Eighty straight maxillary anterior teeth were divided randomly into 3 experimental groups of 20 samples each and 2 control groups. The experimental groups were prepared using the modified double-flared technique and obturated by lateral compaction of cold gutta-percha with Pulp Canal Sealer EWT, Sealapex, or AH Plus sealer. With the leakage test device, coronal 1 mol/L glucose solution was forced under a hydrostatic pressure of 1.5 kPa toward the apical part of the root. Leakage was measured by the concentration of leaked glucose in apical reservoir at 1, 2, 4, 7, 10, 15, 20, and 30 days with the enzymatic glucose oxidase method. No significant difference of sealing ability was found among 3 test groups at 1, 2, 4, and 7 days. From the tenth day, Pulp Canal Sealer EWT showed the highest leakage, and the leakage was not significantly different between Sealapex and AH Plus. The quantitative method is sensitive, nondestructive, and clinically relevant. Pulp Canal Sealer EWT showed more leakage than Sealapex and AH Plus in most observation time. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Mosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleo | en_HK |
dc.relation.ispartof | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics | en_HK |
dc.rights | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology. Copyright © Mosby, Inc. | en_HK |
dc.subject.mesh | Calcium Hydroxide - chemistry | en_HK |
dc.subject.mesh | Dental Bonding | en_HK |
dc.subject.mesh | Dental Leakage - diagnosis | en_HK |
dc.subject.mesh | Epoxy Resins - chemistry | en_HK |
dc.subject.mesh | Filtration | en_HK |
dc.subject.mesh | Glucose - analysis - diagnostic use | en_HK |
dc.subject.mesh | Glucose Oxidase - diagnostic use | en_HK |
dc.subject.mesh | Gutta-Percha - chemistry | en_HK |
dc.subject.mesh | Humans | en_HK |
dc.subject.mesh | Hydrostatic Pressure | en_HK |
dc.subject.mesh | Root Canal Filling Materials - chemistry | en_HK |
dc.subject.mesh | Root Canal Obturation | en_HK |
dc.subject.mesh | Root Canal Preparation - methods | en_HK |
dc.subject.mesh | Salicylates - chemistry | en_HK |
dc.subject.mesh | Spectrophotometry | en_HK |
dc.subject.mesh | Time Factors | en_HK |
dc.subject.mesh | Tooth Apex | en_HK |
dc.subject.mesh | Zinc Oxide-Eugenol Cement - chemistry | en_HK |
dc.title | A new quantitative method using glucose for analysis of endodontic leakage | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1079-2104&volume=99&issue=1&spage=107&epage=111&date=2005&atitle=A+new+quantitative+method+using+glucose+for+analysis+of+endodontic+leakage | en_HK |
dc.identifier.email | Cheung, GSP:spcheung@hkucc.hku.hk | en_HK |
dc.identifier.authority | Cheung, GSP=rp00016 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.tripleo.2004.06.006 | en_HK |
dc.identifier.pmid | 15599357 | - |
dc.identifier.scopus | eid_2-s2.0-10644282896 | en_HK |
dc.identifier.hkuros | 96835 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-10644282896&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 99 | en_HK |
dc.identifier.issue | 1 | en_HK |
dc.identifier.spage | 107 | en_HK |
dc.identifier.epage | 111 | en_HK |
dc.identifier.isi | WOS:000225927800017 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Xu, Q=36239393500 | en_HK |
dc.identifier.scopusauthorid | Fan, MW=7201970773 | en_HK |
dc.identifier.scopusauthorid | Fan, B=7102879328 | en_HK |
dc.identifier.scopusauthorid | Cheung, GSP=7005809531 | en_HK |
dc.identifier.scopusauthorid | Hu, HL=7404097375 | en_HK |
dc.identifier.issnl | 1079-2104 | - |